Sandwich OSB Trapezoidal Core Panel with Balsa Wood Waste

被引：7
|
作者：
Ament Barbirato, Guilherme Henrique [1 ]
Lopes Junior, Wanley Eduardo [1 ]
Martins, Romulo Henrique [1 ]
Miyamoto, Byrne [2 ]
Ho, Tu X. [3 ]
Sinha, Arijit [4 ]
Fiorelli, Juliano [5 ]
机构：
[1] Univ Sao Paulo, USP FZEA, Av Duque de Caxias Norte 225, BR-13635900 Pirassununga, Brazil
[2] Oregon State Univ, Coll Forestry, Dept Wood Sci & Engn, 119 Richardson Hall, Corvallis, OR 97331 USA
[3] Oregon State Univ, Coll Forestry, Dept Wood Sci & Engn, 134 Richardson Hall, Corvallis, OR 97331 USA
[4] Oregon State Univ, Dept Wood Sci & Engn, 234 Richardson Hall, Corvallis, OR 97331 USA
[5] Univ Sao Paulo, Dept Biosyst Engn, Av Duque de Caxias Norte 225, BR-13635900 Pirassununga, SP, Brazil
来源：
WASTE AND BIOMASS VALORIZATION | 2022年 / 13卷 / 04期
基金：
巴西圣保罗研究基金会;
关键词：
Wood residue; Castor oil resin; Corrugated core; Structural component; ORIENTED STRAND BOARDS;
D O I：
10.1007/s12649-021-01660-2
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A sustainable alternative for wood waste is turning them into structural panels since it adds value to the raw material and contributes to the sector's circular economy. Strand-based composites such as oriented strand board is a natural fit for these wood wastes. A molded core composite with sandwich geometry with trapezoidal core guarantees significant increases in the stiffness of the panel, enabling its use as structural components in civil construction. Therefore, in this study, the mechanical properties of OSB sandwich panel with trapezoidal core produced with Balsa wood (Ochroma Pyramidale) waste agglomerated with bicomponent castor oil polyurethane resin (phenol free) were evaluated. The results indicate that the panel under study presented properties in the longitudinal direction that enable its use as a structural component. [GRAPHICS] .
引用
收藏
页码：2183 / 2194
页数：12
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